· Private foundation
Tomlinson Foundation Inc
Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2024.
Where the money goes
Your grants by size, and where they go.
| Recipient | Amount |
|---|---|
| GONZAGA UNIVERSITY | $6,000 |
| ADA COUNTY SHERIFF EMPLOYEEES ASSOC | $3,000 |
| ALS ASSOCIATION - AZ CHAPTER | $3,000 |
| LEWIS CLARK STATE COLLEGE FOUNDATIO | $3,000 |
| ST LUKE'S CHILDRENS CANCER CENTER | $2,500 |
| IDAHO DIAPER BANK | $2,500 |
| ST LUKE'S CHILDREN'S HOSPITAL | $2,500 |
| DAE LOU FOUNDATION | $2,500 |
| IEA CHILDREN'S FUND | $2,500 |
| CORWYN'S CAUSE -RAYS FOR RARE | $2,500 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Your human-services grants (FY21–24, $19k) land where the poverty rate runs at 8%, against an area that typically sits at 9%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +72% since the first grant, against -1% for the ones you funded once.
12 repeat relationships — 8 still active in FY2024, 4 since wound down; 2 grantees were first funded in FY2024 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2024, 80% of grant dollars renewed an existing relationship; $6k went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.
Backed again, and grew
CORPORATION OF GONZAGA UNIVERSITY6× · 2017–2024 · $41k · revenue +42%- IDIDAHO DIAPER BANK INC4× · 2021–2024 · $14k · revenue +99%
- SLSt Luke's Health Foundation Ltd2× · 2019–2020 · $12k · revenue +72%
Funded once
- ICIDAHO CAPED FOUNDATION INCone grant, 2017 · $2k · revenue -1%
- IGIndividual grant recipientone grant, 2017 · $2k
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
The mission of the Foundation is to stimulate voluntary private support from alumni, parents, friends, corporations, foundations, and others for the benefit of the University and its students.
Public Education.
The Idaho Law Foundation maintains a continuing legal education program and administers grants to 1) educate the public, 2) provide legal services to the state's indigent, 3) develop programs to improve the administration of justice and…
To produce independent, comprehensive and thoughtful journalism about public education policy and practices in idaho. public awareness is key to provide useful information that affects idaho children.
Public Education.
North idaho college foundation solicits, accepts, and stewards private support to enhance educational excellence and student success at north idaho college. the foundation provides strategic resources for student scholarships, program…
Public Education.
Our promise is to deliver an experience of financial success, with unique style, at every stage of your life.
To Promote Premier Leadership, Personal Growth and Career Success of Idaho FFA Members and Agricultural Education Students by Providing Strategic Financial Resources for the Idaho FFA Association
The College of Idaho, a private, residential liberal arts college, prepares students to lead productive and fulfilling lives. We are committed to an innovative, individualized curriculum in liberal arts and professional studies, to…
For reference, the grantee most central to the portfolio’s shape is Basque Foundation Inc and the most unlike its peers is St Luke's Health Foundation Ltd. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
8 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 8 of the 16 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds CORPORATION OF GONZAGA UNIVERSITY ↗
- Who funds IDAHO DIAPER BANK INC ↗
- Who funds St Luke's Health Foundation Ltd ↗
- Who funds BASQUE FOUNDATION INC ↗
- Who funds IEA CHILDRENS FUND ↗
- Who funds SPECIAL OLYMPICS IDAHO INC ↗
- Who funds LEWIS-CLARK STATE COLLEGE FOUNDATION INC ↗
- Who funds IDAHO CAPED FOUNDATION INC ↗
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: Lamb Weston Charitable Foundation · Amazonsmile Foundation
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization Tomlinson Foundation Inc funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.
Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.
Warm introductions · Powered by PlinthPlus
How do I get to Tomlinson Foundation Inc?
Find your warmest path to Tomlinson Foundation Inc through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.